Literature DB >> 25083555

Rhytidenones A-F, Spirobisnaphthalenes from Rhytidhysteron sp. AS21B, an Endophytic Fungus.

Khanitha Pudhom1, Thapong Teerawatananond1.   

Abstract

Rhytidenone A (1), a unique spirobisnaphthalene with a 1,7-dioxaspiro[4,4]nonan-2-one motif, and five new spirobisnaphthalenes, rhytidenones B-F (2-6), were isolated from the extract of a cultured fungal endophyte, Rhytidhysteron sp. AS21B. Their structures were elucidated mainly by analysis of NMR spectroscopic data. The structure and configuration of 1 were further confirmed by single-crystal X-ray diffraction analysis. Compounds 3 and 4 exhibited significant inhibitory activity against nitric oxide production from activated macrophages with IC50 values of 0.31 and 3.60 μM, respectively.

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Year:  2014        PMID： 25083555     DOI： 10.1021/np500068y

Source DB:  PubMed          Journal:  J Nat Prod        ISSN： 0163-3864            Impact factor:   4.050


  7 in total

1.  Bioactive secondary metabolites produced by an endophytic fungus Gaeumannomyces sp. JS0464 from a maritime halophyte Phragmites communis.

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Journal:  J Antibiot (Tokyo)       Date:  2017-03-29       Impact factor: 2.649

2.  Isolation of limonoid compound (Hamisonine) from endophytic fungi Penicillium oxalicum LA-1 (KX622790) of Limonia acidissima L. for its larvicidal efficacy against LF vector, Culex quinquefasciatus (Diptera: Culicidae).

Authors:  Prabukumar Seetharaman; Sathishkumar Gnanasekar; Rajkuberan Chandrasekaran; Gobinath Chandrakasan; Asad Syed; Mohamed S Hodhod; Fuad Ameen; Sivaramakrishnan Sivaperumal
Journal:  Environ Sci Pollut Res Int       Date:  2017-07-24       Impact factor: 4.223

Review 3.  Marine Pharmacology in 2014-2015: Marine Compounds with Antibacterial, Antidiabetic, Antifungal, Anti-Inflammatory, Antiprotozoal, Antituberculosis, Antiviral, and Anthelmintic Activities; Affecting the Immune and Nervous Systems, and Other Miscellaneous Mechanisms of Action.

Authors:  Alejandro M S Mayer; Aimee J Guerrero; Abimael D Rodríguez; Orazio Taglialatela-Scafati; Fumiaki Nakamura; Nobuhiro Fusetani
Journal:  Mar Drugs       Date:  2019-12-19       Impact factor: 5.118

Review 4.  Anti-leishmanial and Anti-inflammatory Agents from Endophytes: A Review.

Authors:  Rufin Marie Kouipou Toghueo
Journal:  Nat Prod Bioprospect       Date:  2019-09-28

5.  Secondary Metabolites of The Endophytic Fungus Alternaria alternata JS0515 Isolated from Vitex rotundifolia and Their Effects on Pyruvate Dehydrogenase Activity.

Authors:  Changyeol Lee; Wei Li; Sunghee Bang; Sun Joo Lee; Nam-Young Kang; Soonok Kim; Tae In Kim; Younghoon Go; Sang Hee Shim
Journal:  Molecules       Date:  2019-12-04       Impact factor: 4.411

6.  Chamigrane Sesquiterpenes from a Basidiomycetous Endophytic Fungus XG8D Associated with Thai Mangrove Xylocarpus granatum.

Authors:  Siwattra Choodej; Thapong Teerawatananond; Tohru Mitsunaga; Khanitha Pudhom
Journal:  Mar Drugs       Date:  2016-07-15       Impact factor: 5.118

Review 7.  Lead Compounds from Mangrove-Associated Microorganisms.

Authors:  Elena Ancheeva; Georgios Daletos; Peter Proksch
Journal:  Mar Drugs       Date:  2018-09-07       Impact factor: 5.118
  7 in total

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